/Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseBehaviors/BehaviorTargetInterfaces.h
Target interface used by InputBehaviors that want to implement a multi-click sequence (eg such as drawing a polygon with multiple clicks)
class IClickSequenceBehaviorTarget : public [IModifierToggleBehaviorTarget](API\Runtime\InteractiveToolsFramework\BaseBehaviors\IModifierToggleBehaviorTarget)